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    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./js/12-then方法异步处理.js"></script>
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<body>
    <script>
        let p = new Promise((resolve, reject)=>{
            // reject('error');
            resolve('ok');
            // setTimeout(()=>{
            //     resolve('ok');
            // },2000);
        })

        console.log(1111);
        p.then(value=>{
            console.log(2222);
        },reason=>{
            console.log(333);
        })
        console.log('last end');
        
    </script>
</body>
</html>